host |

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that the RSA host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
NN:NN:NN:NN:NN:NN:NN:NN:NN:NN:NN:NN:NN:NN:NN:NN.
Please contact your system administrator.
Add correct host key in /Users/ic4l/.ssh/known_hosts to get rid of this message.
Offending key in /Users/ic4l/.ssh/known_hosts:8
RSA host key for [192.168.x.x]:22 has changed and you have requested strict checking.
Host key verification failed.